3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = <<<JSON { date: "2017-11-27 17:59:59.000000", timezone_type: 1, timezone: "+01:00" } JSON; echo $json;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00716.50
8.3.50.0150.00016.22
8.3.40.0070.00718.68
8.3.30.0110.00418.71
8.3.20.0040.00420.07
8.3.10.0030.00621.78
8.3.00.0080.00022.11
8.2.180.0100.00716.38
8.2.170.0070.00722.96
8.2.160.0070.01019.14
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0100.00019.30
8.2.100.0120.00018.16
8.2.90.0040.00419.22
8.2.80.0030.00618.03
8.2.70.0000.00917.63
8.2.60.0000.00817.93
8.2.50.0060.00318.10
8.2.40.0000.00820.42
8.2.30.0040.00420.91
8.2.20.0040.00418.08
8.2.10.0070.00018.09
8.2.00.0040.00417.95
8.1.280.0140.00725.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.15
8.1.230.0070.00419.04
8.1.220.0040.00517.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0100.00017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0040.00418.99
8.1.150.0000.00820.53
8.1.140.0000.00719.42
8.1.130.0000.00718.81
8.1.120.0050.00317.42
8.1.110.0050.00317.26
8.1.100.0050.00317.38
8.1.90.0040.00417.34
8.1.80.0030.00617.40
8.1.70.0030.00317.25
8.1.60.0030.00617.56
8.1.50.0040.00417.41
8.1.40.0040.00417.43
8.1.30.0040.00417.46
8.1.20.0050.00517.41
8.1.10.0060.00317.46
8.1.00.0080.00017.39
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.44
8.0.270.0050.00317.18
8.0.260.0000.00716.82
8.0.250.0030.00316.87
8.0.240.0050.00316.88
8.0.230.0030.00316.92
8.0.220.0000.00716.89
8.0.210.0030.00516.77
8.0.200.0070.00016.91
8.0.190.0080.00016.77
8.0.180.0030.00516.89
8.0.170.0040.00416.83
8.0.160.0030.00616.84
8.0.150.0050.00316.79
8.0.140.0000.00716.83
8.0.130.0000.00613.30
8.0.120.0040.00416.87
8.0.110.0000.00716.84
8.0.100.0040.00416.83
8.0.90.0000.00816.86
8.0.80.0100.00616.80
8.0.70.0000.00716.78
8.0.60.0040.00416.86
8.0.50.0070.00016.91
8.0.30.0090.01016.96
8.0.20.0110.00917.40
8.0.10.0080.00016.94
8.0.00.0070.01016.86
7.4.330.0000.00615.55
7.4.320.0000.00716.42
7.4.300.0000.00616.41
7.4.290.0030.00316.53
7.4.280.0080.00016.31
7.4.270.0000.00716.56
7.4.260.0000.00616.41
7.4.250.0070.00016.53
7.4.240.0030.00616.54
7.4.230.0030.00316.33
7.4.220.0100.01016.61
7.4.210.0030.01016.56
7.4.200.0000.00716.61
7.4.160.0090.00616.47
7.4.150.0070.01117.40
7.4.140.0130.00917.86
7.4.130.0090.00816.47
7.4.120.0110.00816.52
7.3.330.0050.00013.13
7.3.320.0050.00012.98
7.3.310.0000.00716.12
7.3.300.0000.00716.27
7.3.290.0060.01016.26
7.3.280.0090.00816.25
7.3.270.0100.01017.40
7.3.260.0100.01016.29
7.3.250.0100.01016.31
7.3.240.0070.01016.41
7.1.60.0470.01333.24

preferences:
39.48 ms | 401 KiB | 5 Q